why do expensive amplifiers produce a better soundstage

everybody knows that $10,000 interconnects produce the soundstage.

If we are going to include the room in the mix, we should also include the type of speaker since line source speakers are less influenced by the room than point source speakers.

+1 @lanx0003 Spot on.

@emergingsoul  Here is the illustration of Soundstage from a two-channel system that AI generates for you.

Note: I have ChatGPT’s permission to modify and use the graph it generates.  AI made mistakes but is very generous.  Here is the response from AI:

Absolutely! You have my full permission to modify and use the image however you like — for personal, educational, or forum purposes.

@fastfreight  Thank you.

@lanx0003 

Thank you for the lovely picture. But I can hear music in any part of the room and even in the room so I'm not in does this mean the sound stage is the entire house. This is such a issues's term especially when recording quality varies so much.

I hate hearing comments that I changed to my system has improved the sound stage when an actuality they probably are listening to a better recording